.banner_wrap{
  width: 100%;
  height: calc(100vw * 0.35333);
}
.scan_wrap{
  width: 280rpx;
  height: 280rpx;
  background-color: #F64A4A;
  border-radius: 50%;
  box-sizing: border-box;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 16rpx auto 20rpx;
  box-shadow: 2rpx 2rpx 16rpx #FF3A3A; 
  letter-spacing: 1rpx;
  font-size: 32rpx;
}
.scan_wrap .iconfont{
  font-size: 80rpx;
  display: block;
  margin-bottom: 12rpx;
}

.help {
  display: flex;
  justify-content: flex-end;
  padding: 0 40rpx;
}

.handle-help {
  width: 50rpx;
  height: 50rpx;
  background: #F64A4A;
  line-height: 50rpx;
  border-radius: 25rpx;
  text-align: center;
  color: #fff;
  margin-right: 10rpx;
}
.mark {
  position: fixed;
  background: rgba(153, 153, 153, .5);
  right: 0;
  left: 0;
  bottom: 0;
  top: 0;
}

.help-guide-wrap{
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
}
.help-guide {
  width: 90%;
  background: #fff;
  margin: auto;
  box-sizing: border-box;
  padding: 25rpx 30rpx 50rpx;
  border-radius: 15rpx;
}
.close {
  color: #ccc;
  text-align: right;
  font-weight: bold;
}
.help-guide-title {
  font-size: 40rpx;
  text-align: center;
  font-weight: bold;
  letter-spacing: 1px;
}
.help-guide-img {
  width: 90%;
  margin-left: 5%;
}
.help-guide-content {
  font-size: 28rpx;
  color: #808080;
  margin: 20rpx 0;
}
.help-guide-button {
  width: 45%;
  text-align: center;
  line-height: 90rpx;
  border-radius: 10rpx;
}
.help-guide-button1 {
  border: 1rpx solid #F64A4A;
}

.body-img{
  padding: 20rpx;
}

.top-bar {
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  right: 0;
  .title-nav {
    box-sizing: border-box;
    .btn-back-wrap{
      padding: 10rpx;
    }
    .back-icon {
      font-size: 44rpx;
      margin: 0 10rpx;
    }
  }
  .option-nav {
    padding: 30rpx 20rpx 10rpx;
    .top-phone {
      height: 60rpx;
      line-height: 60rpx;
      padding: 0 34rpx;
      border-radius: 60rpx;
      .icon-shouji {
        margin-right: 14rpx;
      }
    }
  }

  .attention{
    padding: 12rpx 25rpx;
    background-color: #FFF5DF;
    .btn-attention{
      height: 60rpx;
      line-height: 60rpx;
      padding: 0 18rpx;
      border-radius: 10rpx;
      background-color: #FFC056;
    }

  }
}